초기커밋

ServerBase/Meta/MetaValidation/MetaValidator.cs

@@ -0,0 +1,37 @@
+using System.Reflection;
+
+
+using ServerCore; using ServerBase;
+
+
+namespace ServerBase;
+
+public class MetaValidator
+{
+    public void validate<T>(IReadOnlyList<T> list, ValidatorErrorCollection errors)
+    {
+        var thisAssembly = Assembly.GetExecutingAssembly();
+        var methods = thisAssembly.GetTypes()
+            .SelectMany(x => x.GetMethods(BindingFlags.Public | BindingFlags.Static))
+            .Where(x => x.GetCustomAttributes<MetaValidatorAttribute>().Any())
+            .Where(x => x.GetParameters()?[0]?.ParameterType == typeof(T))
+            .ToList();
+
+        if (methods.Count == 0)
+        {
+            Log.getLogger().error($"not found validateFunc. type: {typeof(T).Name}");
+            return;
+        }
+
+        var validateFunc = MethodInfoExtentions.compile<Action<T, ValidatorErrorCollection>>(methods[0]);
+
+        errors.CurrentName = typeof(T).Name;
+        // var invokeParams = new object[1];
+        foreach (var (item, i) in list.Select((value, i) => (value, i)))
+        {
+            errors.CurrentArrayIndex = i;
+            validateFunc.Invoke(item!, errors);
+        }
+    }
+}
+